RadAegis: Radiation Safety
Health & Medical Physics Tools
About
This app provides professional radiation safety tools, including isotope data, dose calculators, and operational workflows. It's designed for RSOs, health physicists, and medical physics professionals, offering a comprehensive mobile solution for radiation safety management.
What's New in RadAegis
1.6.1
October 14, 2026
RadAegis 1.6.1 brings a refreshed workspace and important calculation updates for radiation safety and health physics. - New field-style design, rotating Home illustrations, clearer layouts and improved accessibility. - Consistent SI and Imperial units across calculators, dose records, charts, ALARA plans and PDF reports. - Corrected occupational dose totals, with whole-body, lens, skin and extremity readings tracked separately. - Consistent attenuation and HVL/TVL results using shared NIST photon data, plus corrected shielding and contamination calculations. - Corrected imaging risk estimates and clarified fluoroscopy dose and patient follow-up guidance. - Corrected laser hazard distances and RF averaging times. UV tools now distinguish effective UV from unweighted UVA and save the measurement basis in records and exports. - Reviewed isotope references, corrected inhalation DAC/ALI pairs and clearer display of small intake limits. - Improved scientific calculator layouts and unit conversions, plus fewer review interruptions. - With Pro and iCloud sync, review synced records, print reports and export data on a bigger screen at radaegis.fouledanchorsafety.com. Web access is view-only.
MoreSubscriptions & In-App Purchases
Yearly Pro
Yearly Pro
Developer apps
FAQ
What is RadAegis?
RadAegis is a mobile application designed to provide professional radiation safety tools, including isotope data, dose calculators, and operational workflows for health physicists and medical physics professionals.
Does RadAegis have ads?
No, RadAegis is ad-free and does not engage in tracking or data harvesting. All user data is kept on-device and in personal iCloud.
What are the subscription options for RadAegis?
RadAegis offers a monthly subscription for $9.99, an annual subscription for $99.99 (with a ~17% saving), and a discounted annual military subscription for $79.99. A 30-day trial is available.
What kind of calculations can RadAegis perform?
RadAegis includes over 17 professional calculators for dose rate, decay, shielding, occupational safety, laser MPE, RF/microwave exposure, CTDI, DLP, and effective dose, among others.
Is RadAegis suitable for beginners?
RadAegis is built for professionals with 25+ years of experience. While it offers comprehensive tools, its advanced nature might be best suited for those with existing knowledge in radiation safety.
How often is RadAegis updated?
The app was last updated on June 20, 2026, indicating ongoing development and support for the application.
What devices does RadAegis support?
RadAegis is available on iPhone and iPad, with an iPad-optimized layout for enhanced usability on larger screens.
Can I track my personal dose with RadAegis?
Yes, RadAegis allows for personal dose tracking for workflow support, comparing against regulatory limits. However, it is not an official dose of record and results should be verified with calibrated instrumentation.
